Memory leak in "slice with plane" filter in ParaView 5.10.0 (not in 5.9.0)
When using Catalyst with SPARC at SNL, we are seeing a significant memory leak which causes the simulation to fail due to running out of memory in less than an hour in most cases. Various experiments have established that the memory leak is associated with the "slice with plane" filter. The "slice" filter with the plane option (as opposed to sphere or what have you) does not have this memory leak issue. However the "slice" filter is known to crash in certain circumstances, and there is an unresolved bug (with a sample dataset which crashes "slice") for that issue.
I have also established that this problem does not exist in ParaView 5.9.0. I don't know about 5.9.1 or 5.10.1.